1112031331222 has 32 divisors (see below), whose sum is σ = 1990211139072. Its totient is φ = 455637498624.

The previous prime is 1112031331163. The next prime is 1112031331231. The reversal of 1112031331222 is 2221331302111.

It is a super-2 number, since 2×1112031331222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1112031331193 and 1112031331202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206628 + ... + 1505575.

It is an arithmetic number, because the mean of its divisors is an integer number (62194098096).

Almost surely, 2^{1112031331222} is an apocalyptic number.

1112031331222 is a deficient number, since it is larger than the sum of its proper divisors (878179807850).

1112031331222 is a wasteful number, since it uses less digits than its factorization.

1112031331222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714252.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1112031331222 its reverse (2221331302111), we get a palindrome (3333362633333).

The spelling of 1112031331222 in words is "one trillion, one hundred twelve billion, thirty-one million, three hundred thirty-one thousand, two hundred twenty-two".